Unheard-of happenings in the limelight and backstage of the Vienna Philharmonic's New Year's Concerts

Unheard-of happenings in the limelight and backstage of the Vienna Philharmonic's New Year's Concerts,5 mins, 20 secs

• Unheard-of happenings in the limelight and backstage of the Vienna Philharmonic's New Year's Concerts